It would be great to have content such as a descriptive paragraph appear
within the labelled frame of a multi-instance form template (i.e the <fieldset> created by |label= on the definition of the sub-form template), but not have that
text repeated with every added instance of the form.
Currently, if the text is added within the embedded template
definition it is repeated with every instance. And if added in the
parent form then it is out of the boundary of the frameset of the sub-form instances.